CN117139767B - Ceramic package shell conveying device and assembly equipment thereof - Google Patents
Ceramic package shell conveying device and assembly equipment thereof Download PDFInfo
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- CN117139767B CN117139767B CN202311402900.4A CN202311402900A CN117139767B CN 117139767 B CN117139767 B CN 117139767B CN 202311402900 A CN202311402900 A CN 202311402900A CN 117139767 B CN117139767 B CN 117139767B
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- ceramic
- seat
- assembly
- pin
- heat conducting
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- 239000000919 ceramic Substances 0.000 title claims abstract description 110
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 15
- 238000005219 brazing Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000032258 transport Effects 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 abstract description 16
- 230000008646 thermal stress Effects 0.000 abstract description 6
- 238000011900 installation process Methods 0.000 abstract 1
- 238000001465 metallisation Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
- B23K2103/52—Ceramics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to the technical field of conveying and assembling of sealing shells, and discloses a ceramic sealing shell conveying device and assembling equipment thereof, wherein the ceramic sealing shell conveying device is used for conveying ceramic sealing shells under the assembling equipment. According to the invention, the pins, the L-shaped pins and the metal sealing transition ring can be installed in the ceramic seat together, and in the installation process, the seat body for placing the ceramic layer is used for carrying out different temperature regulation and control, so that the temperature gradient between the ceramic seat and the metal piece in the ceramic enclosure is reduced, the thermal stress between the ceramic seat and the metal piece is reduced, and the assembly stability of the ceramic enclosure is improved.
Description
Technical Field
The invention relates to the field of conveying and assembling of a ceramic package, in particular to a ceramic package conveying device and assembling equipment thereof.
Background
Ceramic is a hard and brittle material, ceramic package belongs to airtight package, and is a main packaging technology with high reliability requirements, and the main materials comprise aluminum oxide, beryllium oxide, aluminum nitride and the like.
With the continuous improvement of performance requirements of electronic products, ceramic packaging shells are widely applied to high-reliability and high-power electronic devices, and the chip needs to have good electric and heat conduction capability with the outside besides ensuring reliable mechanical protection and sealing. This requires that the ceramic be able to seal well with different metals, with the metallization process being a critical process. Metallization refers to sintering or depositing a layer of metal on the ceramic so that the ceramic and metal can be sealed together with high quality. The quality of the metallization directly affects the hermeticity and strength of the package.
The sealing of the integrated circuit is performed by means of parallel seam welding, but during the parallel seam welding the actual temperature near the position of the weld joint is passed over 1000 c, even up to 1600-1700 c. Therefore, in the process of actually forming seam welding, a large temperature gradient usually occurs at the joint of the metallization layer and the ceramic seat, a certain degree of thermal stress is generated, and the generated thermal stress can cause cracking between the metallization layer and the ceramic seat, so that the problem of air leakage is also caused.
Disclosure of Invention
The invention provides a ceramic package body conveying device and assembly equipment thereof, which solve the technical problems that a large temperature gradient usually occurs at the joint of a metallization layer and a ceramic seat and a certain degree of thermal stress is generated, and the generated thermal stress can cause cracking between the metallization layer and the ceramic seat to cause air leakage in the related art.
According to one aspect of the invention, a ceramic package body is provided, which comprises a ceramic seat, a metal sealing transition ring, L-shaped pins, a metallization layer and pins, wherein a ceramic cavity is arranged in the ceramic seat, the metallization layer is arranged in the ceramic cavity, the L-shaped pins are arranged on inner walls of two sides of the ceramic cavity, the pins are vertically arranged on outer walls of the bottom ends of the ceramic seat, the ends of the pins are connected with the bottom ends of the L-shaped pins, and the outer edges of the ceramic seat are connected with the metal sealing transition ring through the metallization layer.
According to another aspect of the invention, there is provided a ceramic package conveying device for conveying ceramic packages under an assembly device, comprising a workbench and a conveying assembly, wherein the conveying assembly comprises a rotating disc, a seat body groove and a servo motor, the servo motor is arranged on the workbench, an output shaft of the servo motor is connected with the rotating disc, the seat body groove is annularly arranged on the outer edge of the rotating disc, a transfer assembly is clamped in the seat body groove, and the transfer assembly is used for carrying out transfer operation in cooperation with the assembly device;
the transfer assembly comprises a clamping seat, a heat conducting seat, a limiting groove, a heat conducting rod, a cam and an insulating seat, wherein a sliding groove is formed in the clamping seat, two groups of heat conducting seats are connected in the sliding groove in a sliding manner, insertion holes are formed in the heat conducting seats, the limiting groove is formed in the inner side of the heat conducting seat, the rod end of the heat conducting rod is connected with the heat conducting seat, the insulating seat is arranged between the heat conducting rod and the heat conducting seat, the cam is arranged in the middle of the bottom end of the clamping seat, two sides of the cam are abutted to be connected onto the outer side wall of the insulating seat, and when the cam rotates, the cam abuts to the insulating seat to move along the groove of the sliding groove;
the bottom of heat conduction pole is equipped with the heat conduction seat, adopts electromagnetic vortex heater in the heat conduction seat, and electromagnetic vortex heater is used for heating the heat conduction pole, and the heat conduction pole is with the heat transfer to the ceramic envelope of heat conduction seat and placing on it, reduces the temperature gradient between ceramic seat and the metalwork in the ceramic envelope.
Further, the aperture of the jack is matched with the outer diameter of the contact pin, and the spacing of the limiting grooves between the two heat conducting seats is matched with the width of the ceramic seat.
According to another aspect of the invention, there is provided an assembling device for ceramic package bodies, which is used for conveying the ceramic package bodies to be assembled in cooperation with a ceramic package body conveying device, wherein a pin assembly, a reversing assembly, a brazing machine and a blanking assembly are arranged on a workbench, the pin assembly is used for assembling L-shaped pins and pins into a ceramic base, a metal sealing transition ring is welded to the outer edge of the ceramic base through a brazing machine, the reversing assembly is used for overturning the ceramic base by 180 degrees, one end of each pin of the ceramic base or one end of each L-shaped pin is located on the upper surface of the workbench, and the blanking assembly is used for blanking the assembled ceramic package bodies.
Further, the contact pin assembly comprises a vibration disc, a code pushing cylinder, a distribution channel, a pressing cylinder, a combining seat and a positioning piece, wherein the output end of the vibration disc is connected to the output end of the code pushing cylinder, the code pushing cylinder is arranged at the end part of the distribution channel, a chute corresponding to a group of L-shaped pins or a group of contact pins is arranged in the distribution channel, the pressing cylinder is arranged at the tail end of the distribution channel, the combining seat is arranged at the output end of the pressing cylinder, the positioning piece is arranged on the pressing cylinder and the rotating disc, and the positioning piece is used for inserting the distributed L-shaped pins or contact pins into the heat conducting seat.
Further, the reversing assembly comprises a support, a transverse sliding table, a test fixture, a steering fixture and a longitudinal sliding table, wherein the longitudinal sliding table is installed on the support, the transverse sliding table is installed at the moving end of the longitudinal sliding table, a sliding seat is installed on the transverse sliding table, the test fixture is installed at the bottom end of the sliding seat, and the steering fixture is installed at the end part of the sliding seat.
Further, the clamping end of the test fixture is provided with a bump, the bottom end of the bump is provided with a first contact matched with the L-shaped pin, and the side wall of the bump is provided with a second contact matched with the contact pin.
Further, a driving source is arranged at the clamping end of the steering clamp, and the driving source drives the clamping end to rotate 0-180 degrees around the end part of the steering clamp.
Further, the unloading subassembly includes abandon magazine, yields box and CCD, and CCD locates directly over the upper edge of rolling disc, and abandon magazine, yields box's top is equipped with the V type channel of falling, and the V type channel of falling is used for guiding the ceramic envelope on the rolling disc to get into abandon magazine or yields box in.
Further, a lifting cylinder is arranged on the workbench, and the brazing machine is arranged at one end of a piston rod of the lifting cylinder.
The invention has the beneficial effects that: this assembly equipment can carry out contact pin, L type pin and metal seal transition ring together install to the ceramic seat in, in the installation, carries out different temperature regulation and control through the pedestal of placing the ceramic layer, reduces the temperature gradient between ceramic seat and the metalwork in the ceramic envelope, reduces the thermal stress between ceramic seat and the metalwork, has improved the stability of ceramic envelope assembly.
Drawings
FIG. 1 is a schematic view of an assembly apparatus for a ceramic envelope according to the present invention;
FIG. 2 is a top view of FIG. 1 of the present invention;
FIG. 3 is a schematic view of a ceramic enclosure according to the present invention;
FIG. 4 is a schematic view of the construction of the pin assembly of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the reversing assembly of fig. 1 of the present invention;
FIG. 6 is a schematic structural view of the delivery assembly of FIG. 1 of the present invention;
FIG. 7 is a schematic view of the transfer assembly of FIG. 1 in accordance with the present invention;
fig. 8 is a schematic diagram of the structure of the present invention from another perspective of fig. 7.
In the figure: 100. a work table; 200. a first pin assembly; 210. a first vibration plate; 211. round vibration; 212. directly vibrating; 220. a code pushing cylinder; 230. arranging the channels; 240. a pressing cylinder; 250. a combining seat; 260. positioning columns; 270. a heat conduction seat; 300. a second pin assembly; 310. a second vibration plate; 400. a reversing assembly; 410. a support; 420. a transverse sliding table; 430. a test fixture; 440. a steering clamp; 450. a longitudinal sliding table; 500. a braze welding assembly; 600. a transport assembly; 610. a rotating disc; 620. a seat body groove; 630. a servo motor; 700. a blanking assembly; 710. a discarding box; 720. a good product box; 730. a CCD; 800. a ceramic envelope; 810. a ceramic base; 820. a metal seal transition ring; 830. l-shaped pins; 840. a metallization layer; 850. a contact pin; 900. a transfer assembly; 910. a clamping seat; 920. a heat conduction seat; 930. a jack; 940. a limit groove; 950. a heat conduction rod; 960. a cam; 970. an insulating base.
Detailed Description
The subject matter described herein will now be discussed with reference to example embodiments. It is to be understood that these embodiments are merely discussed so that those skilled in the art may better understand and implement the subject matter described herein and that changes may be made in the function and arrangement of the elements discussed without departing from the scope of the disclosure herein. Various examples may omit, replace, or add various procedures or components as desired. In addition, features described with respect to some examples may be combined in other examples as well.
Referring to fig. 3, a ceramic package body includes a ceramic base 810, a metal seal transition ring 820, L-shaped pins 830, a metallization layer 840 and pins 850, wherein a ceramic cavity is arranged in the ceramic base 810, the metallization layer 840 is arranged in the ceramic cavity, the L-shaped pins 830 are arranged on inner walls of two sides of the ceramic cavity, the pins 850 are vertically installed on outer walls of bottom ends of the ceramic base 810, end parts of the pins 850 are connected with bottom ends of the L-shaped pins 830, and outer edges of the ceramic base 810 are connected with the metal seal transition ring 820 through the metallization layer 840;
as shown in fig. 3, pins 850 are combined in two rows on both sides, the number of pins 850 is 8+7pin, the number of L-shaped pins 830 is matched with the number of pins 850, and the number of L-shaped pins 830 is 16.
Referring to fig. 1-8, a ceramic package conveying device is used for conveying a ceramic package 800 under an assembly device, and comprises a workbench 100 and a conveying assembly 600, wherein the conveying assembly 600 comprises a rotating disc 610, a seat body groove 620 and a servo motor 630, the servo motor 630 is installed on the workbench 100, an output shaft of the servo motor 630 is connected with the rotating disc 610, the seat body groove 620 is annularly arranged on the outer edge of the rotating disc 610, a transferring assembly 900 is clamped in the seat body groove 620, and the transferring assembly 900 is used for carrying out transferring operation in cooperation with the assembly device;
the transfer assembly 900 comprises a clamping seat 910, a heat conducting seat 920, a limit groove 940, a heat conducting rod 950, a cam 960 and an insulating seat 970, wherein a chute is formed in the clamping seat 910, two groups of heat conducting seats 920 are connected in a sliding manner in the chute, an inserting hole 930 is formed in the heat conducting seat 920, the limit groove 940 is formed in the inner side of the heat conducting seat 920, the rod end of the heat conducting rod 950 is connected with the heat conducting seat 920, the insulating seat 970 is arranged between the heat conducting rod 950 and the heat conducting seat 920, the cam 960 is arranged in the middle of the bottom end of the clamping seat 910, two sides of the cam 960 are abutted to be connected to the outer side wall of the insulating seat 970, and when the cam 960 rotates, the cam 960 is abutted to the insulating seat 970 to move along the groove direction of the chute;
the bottom end of the heat conducting rod 950 is provided with a heat conducting seat 270, an electromagnetic vortex heater is adopted in the heat conducting seat 270, the electromagnetic vortex heater is used for heating the heat conducting rod 950, the heat conducting rod 950 transfers heat to the heat conducting seat 920 and the ceramic package 800 placed on the heat conducting seat, and the temperature gradient between the ceramic seat 810 and the metal piece in the ceramic package 800 is reduced;
a temperature sensor is disposed on one side of the heat conducting base 920, and the temperature sensor is used for detecting the temperature of the heat conducting base 920, and raising the temperature after conducting heat through the metal piece, so as to reduce the combination temperature difference between the metallized layer 840 and the metal sealing transition ring 820.
The aperture of the insertion hole 930 is adapted to the outer diameter of the pin 850, and the spacing of the spacing groove 940 between the two heat conductive seats 920 is adapted to the width of the ceramic seat 810.
An assembly device of a ceramic package body is used for conveying the ceramic package body 800 to assemble in cooperation with a ceramic package body 800 conveying device, a pin 850 assembly, a reversing assembly 400, a brazing assembly 500 and a blanking assembly 700 are arranged on a workbench 100, the pin 850 assembly is used for assembling an L-shaped pin 830 and a pin 850 into a ceramic base 810, a metal sealing transition ring 820 is welded to the outer edge of the ceramic base 810 through the brazing assembly 500, the reversing assembly 400 is used for overturning the ceramic base 810 by 180 degrees, one end of the pin 850 of the ceramic base 810 or one end of the L-shaped pin 830 is located on the upper surface of the workbench 100, and the blanking assembly 700 is used for blanking the assembled ceramic package body 800.
The soldering assembly 500 includes a lifting cylinder provided on the table 100 and a soldering machine mounted on one end of a piston rod of the lifting cylinder
The contact pin 850 assembly comprises a vibration disc, a code pushing cylinder 220, an arrangement channel 230, a pressing cylinder 240, a combining seat 250 and a positioning piece, wherein the output end of the vibration disc is connected to the output end of the code pushing cylinder 220, the code pushing cylinder 220 is arranged on the end part of the arrangement channel 230, a chute corresponding to a group of L-shaped pins 830 or a group of contact pins 850 is arranged in the arrangement channel 230, the pressing cylinder 240 is arranged on the tail end of the arrangement channel 230, the combining seat 250 is arranged on the output end of the pressing cylinder 240, the positioning piece is arranged on the pressing cylinder 240 and the rotating disc 610, and the positioning piece is used for downwards inserting the arranged L-shaped pins 830 or contact pins 850 into the heat conducting seat 920.
The pin 850 assembly comprises a first pin assembly 200 and a second pin assembly 300, the first pin assembly 200 is used for assembling the L-shaped pin 830, the second pin assembly 300 is used for assembling the pin 850, meanwhile, the vibration plate comprises a first vibration plate 210 and a second vibration plate 310, the first vibration plate 210 and the second vibration plate 310 respectively comprise a straight vibration 212 and a circular vibration 211, the straight vibration 212 is arranged on the output end of the circular vibration 211, and the output end of the straight vibration 212 is in abutting connection with the arrangement channel 230;
the reversing assembly 400 comprises a support 410, a transverse sliding table 420, a test fixture 430, a steering fixture 440 and a longitudinal sliding table 450, wherein the longitudinal sliding table 450 is installed on the support 410, the transverse sliding table 420 is installed at the moving end of the longitudinal sliding table 450, a sliding seat is installed on the transverse sliding table 420, the test fixture 430 is installed at the bottom end of the sliding seat, and the steering fixture 440 is installed at the end part of the sliding seat.
The ends of the transverse sliding table 420 and the longitudinal sliding table 450 are respectively provided with a driving source, and the transverse sliding table 420 and the longitudinal sliding table 450 are both in the prior art, so that the steering clamp 440 and the test clamp 430 are driven to move at the transverse end and the longitudinal end, and the working process is not repeated;
the clamping end of the test fixture 430 is provided with a bump, the bottom end of the bump is provided with a first contact adapted to the L-shaped pin 830, and the sidewall of the bump is provided with a second contact adapted to the pin 850.
The clamping end of the steering clamp 440 is provided with a drive source that rotates the clamping end 0-180 about the end of the steering clamp 440.
The blanking assembly 700 comprises a material discarding box 710, a good product box 720 and a CCD730, wherein the CCD730 is arranged right above the upper edge of the rotating disc 610, an inverted V-shaped channel is arranged above the material discarding box 710 and the good product box 720, and the inverted V-shaped channel is used for guiding the ceramic package 800 on the rotating disc 610 to enter the material discarding box 710 or the good product box 720.
The ceramic package 800 body is assembled and formed in the conveying process, and the specific flow is as follows:
1. pin 850 assembly
The pins 850 are driven into the arrangement channel 230 through the first vibration plate 210, the pins 850 in the arrangement channel 230 are in a group of 7+8pin, then are sequentially inserted on the combining seat 250 through the code pushing cylinder 220, then move downwards through the lower pressing cylinder 240, and after being opposite to each other through the two positioning posts 260 in the positioning piece, the lower pressing cylinder 240 pushes the pins 850 on the combining seat 250 to be inserted into the ceramic seat 810;
2. l-shaped pin 830 assembly
The L-shaped pins 830 are arranged through the arrangement channels 230, the number of the arranged L-shaped pins 830 is 16, the L-shaped pins 830 are inserted into the ceramic base 810, and the L-shaped pins 830 are fixed in the same assembly process as the pins 850;
when the L-shaped pin 830 is fixed, the cam 960 needs to be rotated, the state that the cam 960 is propped against the insulating seat 970 is released, a reset spring is arranged between the two sides of the insulating seat 970 and the groove wall of the chute, in the process of inserting the lower pressure cylinder 240, the contact pin 850 is inserted into the insertion hole 930, and the ceramic seat 810 is driven to be horizontally fixed by positioning the two groups of contact pins 850;
when the contact pin 850 and the L-shaped pin 830 are assembled, the ceramic base 810 is driven to rotate 180 degrees through the steering assembly, and when the cam 960 rotates, the cam 960 abuts against the insulating base 970 to move in the groove direction of the sliding groove, so that the heat conducting base 920 is driven to move in the opposite direction and clamped on the outer walls of the two sides of the ceramic layer through the limiting grooves 940;
simultaneously, the ceramic base 810 is clamped by the steering clamp 440, and when the pin 850 or the L-shaped pin 830 is assembled, the ceramic base 810 is clamped by the test clamp 430, the ceramic base 810 can be connected with the L-shaped pin 830 by the first contact of the bump of the test clamp 430, and the ceramic base 810 can be connected with the pin 850 by the second contact of the bump of the test clamp 430;
3. braze welding assembly
The metal sealing transition ring 820 falls down together through the lifting cylinder, the metal sealing transition ring 820 is propped against the outer edge of the ceramic base 810, the inner edge of the metal sealing transition ring 820 is propped against and connected with the metalized outer edge, and then the brazing machine is used for brazing and fixing the joint of the metal sealing transition ring 820 and the metalized outer edge;
during the soldering, the assembling of the pin 850 or the L-shaped pin 830, the heat conduction rod 950 is transferred through the heat conduction seat 270, the heat conduction rod 950 transfers the heat to the heat conduction seat 920, during the soldering, the heating temperature is between 750 and 800 ℃, and during the assembling of the pin 850 or the L-shaped pin 830, the heating temperature is between 500 and 600 ℃;
then drive the rotation seat through servo motor 630 and rotate, switch to one side of unloading subassembly 700, go on the beat through CCD730 and detect, the yields pass through the unloading equipment unloading of complex to in the yields box 720, in the yields then unloading to abandon the magazine 710.
The embodiment has been described above with reference to the embodiment, but the embodiment is not limited to the above-described specific implementation, which is only illustrative and not restrictive, and many forms can be made by those of ordinary skill in the art, given the benefit of this disclosure, are within the scope of this embodiment.
Claims (9)
1. The utility model provides a conveyor of ceramic envelope body, including workstation (100) and conveying subassembly (600), its characterized in that, conveying subassembly (600) include rolling disc (610), pedestal groove (620) and servo motor (630), servo motor (630) are installed on workstation (100), the output shaft of servo motor (630) is connected with rolling disc (610), pedestal groove (620) annular is offered on the outside of rolling disc (610), the card is equipped with in pedestal groove (620) and transports subassembly (900), transport subassembly (900) are used for cooperating the assembly equipment to transport the operation;
the transfer assembly (900) comprises a clamping seat (910), a heat conducting seat (920), a limiting groove (940), a heat conducting rod (950), a cam (960) and an insulating seat (970), wherein a chute is formed in the clamping seat (910), two groups of heat conducting seats (920) are connected in the chute in a sliding manner, an inserting hole (930) is formed in the heat conducting seat (920), the limiting groove (940) is formed in the inner side of the heat conducting seat (920), the rod end of the heat conducting rod (950) is connected with the heat conducting seat (920), the insulating seat (970) is arranged between the heat conducting rod (950) and the heat conducting seat (920), the cam (960) is installed in the middle of the bottom end of the clamping seat (910), two sides of the cam (960) are propped against and connected to the outer side wall of the insulating seat (970), and when the cam (960) rotates, the cam (970) is propped against the insulating seat (970) to move along the chute;
the bottom of heat conduction pole (950) is equipped with heat conduction seat (270), adopts electromagnetic vortex heater in heat conduction seat (270), and electromagnetic vortex heater is used for heating heat conduction pole (950), and heat conduction pole (950) are with heat transfer to heat conduction seat (920) and ceramic capsule (800) placed on it, reduce the temperature gradient between ceramic seat (810) and the metalwork in ceramic capsule (800).
2. The device according to claim 1, wherein the aperture of the insertion hole (930) is adapted to the outer diameter of the pin (850), and the spacing between the spacing grooves (940) of the two heat conducting seats (920) is adapted to the width of the ceramic seat (810).
3. An assembling device for ceramic seal shells, which is used for assembling ceramic seal shells by matching with the conveying device for ceramic seal shells according to claim 2, is characterized in that a pin (850) component, a reversing component (400), a brazing machine and a blanking component (700) are arranged on a workbench (100), the pin (850) component is used for assembling an L-shaped pin (830) and the pin (850) into a ceramic base (810), a metal seal transition ring (820) is welded to the outer edge of the ceramic base (810) through a brazing machine, the reversing component (400) is used for overturning the ceramic base (810) by 180 degrees, one end of the pin (850) of the ceramic base (810) or one end of the L-shaped pin (830) is located on the upper surface of the workbench (100), and the blanking component (700) is used for blanking the assembled ceramic seal shells (800).
4. The assembly device for the ceramic package body according to claim 3, wherein the pin (850) assembly comprises a vibration disc, a pushing cylinder (220), an arrangement channel (230), a pressing cylinder (240), a combining seat (250) and a positioning piece, the output end of the vibration disc is connected to the output end of the pushing cylinder (220), the pushing cylinder (220) is arranged on the end part of the arrangement channel (230), a chute corresponding to a group of L-shaped pins (830) or a group of pins (850) is arranged in the arrangement channel (230), the pressing cylinder (240) is arranged on the tail end of the arrangement channel (230), the combining seat (250) is arranged on the output end of the pressing cylinder (240), the positioning piece is arranged on the pressing cylinder (240) and the rotating disc (610), and the positioning piece is used for inserting the arranged L-shaped pins (830) or pins (850) into the heat conducting seat (920).
5. The ceramic envelope assembly apparatus of claim 4, in which the reversing assembly (400) comprises a support (410), a transverse sliding table (420), a test fixture (430), a steering fixture (440) and a longitudinal sliding table (450), the longitudinal sliding table (450) being mounted on the support (410), the transverse sliding table (420) being mounted on a moving end of the longitudinal sliding table (450), a slide carriage being mounted on the transverse sliding table (420), the test fixture (430) being mounted on a bottom end of the slide carriage, the steering fixture (440) being mounted on an end portion of the slide carriage.
6. The assembly device of claim 5, wherein the clamping end of the test fixture (430) is provided with a bump, the bottom end of the bump is provided with a first contact adapted to the L-shaped pin (830), and the sidewall of the bump is provided with a second contact adapted to the pin (850).
7. The apparatus for assembling a ceramic envelope as set forth in claim 6, wherein the clamping end of the steering jig (440) is provided with a driving source which drives the clamping end to rotate about the end of the steering jig (440) by 0 to 180 °.
8. The ceramic package assembly according to claim 7, wherein the blanking assembly (700) comprises a discard box (710), a good product box (720) and a CCD (730), the CCD (730) is arranged right above the upper edge of the rotating disc (610), an inverted V-shaped channel is arranged above the discard box (710) and the good product box (720), and the inverted V-shaped channel is used for guiding the ceramic package (800) on the rotating disc (610) to enter the discard box (710) or the good product box (720).
9. An assembling apparatus for a ceramic envelope body as set forth in claim 8, wherein a lifting cylinder is provided on the table (100), and the brazing machine is mounted on one end of a piston rod of the lifting cylinder.
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| CN202311402900.4A CN117139767B (en) | 2023-10-27 | 2023-10-27 | Ceramic package shell conveying device and assembly equipment thereof |
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| CN202311402900.4A CN117139767B (en) | 2023-10-27 | 2023-10-27 | Ceramic package shell conveying device and assembly equipment thereof |
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| CN117139767B true CN117139767B (en) | 2023-12-26 |
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|---|---|
| CN117139767A (en) | 2023-12-01 |
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